My three artifacts are linked because they are all rooms. I could use a common theme as a linking mechanism. The theme would be that all of these places are where I technically "live" during my past, present and future. My bedroom and dorm room are what are mine in my parent's house and dorm building at the time that I live in those places and are therefore are technically the place that I live inside the larger building that I live in. In the future I will live in my own house and the whole thing will be mine. This shows growth and independence which is my goal for my future.